Townsend, MT, serving Southwest Montana Free estimates
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Home Addition Contractor in Townsend, MT

Home Additions in Townsend, MT, and Southwest Montana

Your family outgrows a house before it's time to move. KR Contractors builds home additions that give Townsend homeowners the extra space they need, without leaving the neighborhood they love.

Two car garage dormer addition gravel driveway

Home Additions That Solve Real Space Problems

Growing families, home offices, aging parents moving in, or simply wanting a bigger kitchen all lead to the same question: add on or move? For most homeowners around Townsend, Helena, and the Broadwater County area, a well-built addition costs less than relocating and lets you stay close to the schools, roads, and views you already know.

As a residential general contractor with 30 years of combined experience building in Southwest Montana, we understand how local soil conditions, snow loads, and foundation requirements shape what's possible on your lot. Every addition we build ties into your existing structure cleanly, matching rooflines, siding, and finishes so the new space looks like it was always part of the house.

Whether you're adding a bedroom suite, expanding a cramped kitchen, or building a mother-in-law apartment, our team handles the planning, permitting, and construction from a single point of contact. You get one contractor managing every trade instead of juggling separate crews.

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What's Included in Your Home Addition Project

A home addition touches nearly every part of the building process, which is why construction planning matters as much as the framing crew. We walk through your goals, your lot, and your budget before drawing up a plan, then carry that plan through to the final walkthrough.

  • Site evaluation and structural assessment of your existing home
  • Permitting and coordination with Broadwater County or your local building department
  • Foundation work, framing, and roof tie-in matched to your existing structure
  • Siding, windows, and exterior finishes that blend with the original home
  • Interior drywall, flooring, and trim work to match or complement existing rooms
  • Electrical, plumbing, and HVAC rough-in coordinated with licensed trade partners

Why Townsend Homeowners Choose Us

Why Choose KR Contractors for Your Home Addition

Adding onto your home means living alongside construction for weeks or months. Homeowners around Townsend and Southwest Montana choose us because we keep the process organized, honest, and built to last through Montana winters.

Craftsmanship That Matches Your Existing Home

We frame, finish, and tie in additions so they look original to the house, not bolted on. Rooflines, siding profiles, and trim details are matched carefully so the addition reads as one continuous structure.

Communication From Planning Through Punch List

You'll know your schedule, your budget, and what's happening on site every step of the way. As your construction contractor, we keep you informed instead of leaving you guessing between visits.

Durable Materials Built for Montana Winters

We select framing, insulation, and exterior materials rated for the temperature swings and snow loads common across Central and Western Montana. Your addition is built to perform, not just to pass inspection.

Our Home Addition Process, From Planning to Completion

Every addition follows the same structured path, whether it's a single bedroom or a full second story. Here's how a typical project moves from first conversation to finished space.

  1. Step 1

    On-Site Evaluation and Goals Discussion

    We walk your property, review your home's structure, and talk through what you need from the new space. This visit shapes everything that follows.

  2. Step 2

    Design and Permitting

    Our team works with you on layout, finishes, and structural details, then handles the permitting process with your local building department so the project starts on solid legal footing.

  3. Step 3

    Foundation, Framing, and Tie-In Construction

    Crews build the foundation, frame the new structure, and tie the roof and walls into your existing home. This is where the addition takes its physical shape.

  4. Step 4

    Finishing and Final Walkthrough

    Drywall, flooring, trim, and paint bring the space to life, with electrical and plumbing fixtures installed and tested. We finish with a walkthrough so you know every detail has been addressed before we call it complete.

Our Full Range of Services

Explore Our Other General Contracting Services

Home additions are one part of the general contracting work we handle across Townsend and Southwest Montana. Here's a look at the rest of what our team builds and repairs.

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Building Design

Our building design services plan your project around Montana's climate, your property, and how you want to live before a single nail goes in.

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Drywall Services

From clean new installation to seamless repairs, our drywall contractor team handles texture, finishing, and patch work with lasting results.

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Flooring Installation

Hardwood, laminate, LVP, and tile flooring installed with the precision your remodel or addition deserves.

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General Contracting

Full-service general contracting services covering scheduling, material sourcing, and coordination across every phase of your project.

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Home Building

Custom home design and new home construction for homeowners ready to build from the ground up in Southwest Montana.

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Remodeling & Renovations

Kitchen remodeling, bathroom remodeling, basement remodeling, and whole home remodeling for every room that needs a refresh.

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Roofing Services

Roof installation, roof repair, and roof replacement, including storm damage and skylight work, built to handle Montana weather.

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Siding Services

Siding installation, siding repair, and siding replacement that protect your home while matching its existing look.

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Home Addition Questions from Townsend Homeowners

Here are a few questions we hear often from homeowners considering an addition in Townsend, Helena, Belgrade, and the surrounding area.

How long does a typical home addition take?

Most additions take between 6 and 16 weeks depending on size, foundation type, and how closely the new structure ties into your existing roofline. We give you a realistic schedule during the planning stage so you know what to expect before work begins.

Do I need a permit for a home addition in Townsend or Broadwater County?

Yes, most home additions require a building permit, and often separate permits for electrical and plumbing work. As your home addition contractor, we manage that paperwork directly with the local building department so you don't have to track it down yourself.

Will my addition match the rest of my house?

That's the goal on every project. We match rooflines, siding profiles, and interior finishes so the new space reads as part of the original home rather than an obvious add-on.

How does construction planning affect my addition's cost?

Careful construction planning upfront, including site evaluation, material selection, and permitting, helps avoid costly surprises mid-project. We build your plan around your budget before construction starts so pricing stays predictable.

What Southwest Montana Homeowners Say

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  • Kayleen Williams

    Kayleen Williams

    4 months ago

    Rated 5 out of 5

    Matt is an outstanding, honest, reliable person who does outstanding work. Highly recommend KR!

  • Andrew Krawczel

    Andrew Krawczel

    7 months ago

    Rated 5 out of 5

    Great working with Matt and Vince! Fair pricing, honest and high quality work, and good communication.

  • Corbin Williams

    Corbin Williams

    9 months ago

    Rated 5 out of 5

    Worked with Matt on several projects. He communicates on time and performs the work he promises. He goes out of his way on detail and professionalism. 10/10 hes the one I call to fix others mistake.

Ready to Add the Space Your Home Needs?

If your family needs more room, a dedicated office, or space for aging parents, a well-planned addition can get you there without the cost and disruption of moving. Talk to our team about your project and get a clear plan built around your home and your budget.

(406) 521-5365